# 健康保険法 / Health Insurance Act — 附　則 (Supplementary Provisions)

- Law: 健康保険法 (Health Insurance Act), 大正十一年法律第七十号
- English title "Health Insurance Act": Ministry of Justice translation
- Kind: Act — the distinction between 法律 (Act), 政令 (Cabinet Order), 省令 (Ministerial Order) and 条例 (local ordinance) decides who may issue it and what it may say.
- Provision: 附　則 (Supplementary Provisions) — address `suppl-3521-86`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/health-insurance-act/suppl-3521-86
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/211AC0000000070/suppl-3521-86
- Every provision below carries its address and both URLs on the line under it.
- Japanese text: e-Gov 法令検索, Digital Agency (デジタル庁). English: as marked on each line below.

Only the Japanese as published by the government has legal effect; the text
below is a copy of it. Every English rendering below is a translation and
says which kind: the Ministry of Justice's translation, or this
site's machine translation, whose model and date the Sources list names.
They are never merged and never substituted for one another.

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## 附　則 昭和五二年一二月一六日法律第八六号
<sup>suppl-3521-86 · https://japanlaw.org/en/health-insurance-act/suppl-3521-86 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86</sup>

### 第一条（施行期日） — Effective Date
<sup>caption: machine translation, not official</sup>
<sup>suppl-3521-86/art-1 · https://japanlaw.org/en/health-insurance-act/suppl-3521-86/art-1 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86/art-1</sup>

**第一項**  この法律は、昭和五十三年一月一日から施行する。
<sup>suppl-3521-86/art-1/par-1 · https://japanlaw.org/en/health-insurance-act/suppl-3521-86/art-1/par-1 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86/art-1/par-1</sup>
This Act comes into effect as of January 1, 1978.
<sup>machine translation, not official</sup>

### 第二条（健康保険法の一部改正に伴う経過措置） — Transitional Measures Accompanying the Partial Amendment of the Health Insurance Act
<sup>caption: machine translation, not official</sup>
<sup>suppl-3521-86/art-2 · https://japanlaw.org/en/health-insurance-act/suppl-3521-86/art-2 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86/art-2</sup>

**第一項**  昭和五十三年一月一日前に健康保険の被保険者の資格を取得して、同日まで引き続き被保険者の資格を有する者（健康保険法第二十条の規定による被保険者の資格を有する者及び同月から標準報酬を改定されるべき者を除く。）のうち、昭和五十二年十二月の標準報酬月額が三十二万円であるもの（当該標準報酬月額の基礎となつた報酬月額が三十三万円未満である者を除く。）の標準報酬は、当該標準報酬月額の基礎となつた報酬月額をこの法律による改正後の同法第三条第一項の規定による標準報酬の基礎となる報酬月額とみなして、保険者が改定する。
<sup>suppl-3521-86/art-2/par-1 · https://japanlaw.org/en/health-insurance-act/suppl-3521-86/art-2/par-1 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86/art-2/par-1</sup>
Among persons who acquired eligibility as an insured person of health insurance before January 1, 1978 and have continued to have eligibility as an insured person until that day (excluding persons who have eligibility as an insured person pursuant to the provisions of Article 20 of the Health Insurance Act and persons whose standard remuneration amount is to be revised from that month), the standard remuneration amount of a person whose standard monthly remuneration amount for December 1977 is 320,000 yen (excluding persons for whom the monthly remuneration amount that served as the basis of that standard monthly remuneration amount is less than 330,000 yen) is revised by the insurer, deeming the monthly remuneration amount that served as the basis of that standard monthly remuneration amount to be the monthly remuneration amount that forms the basis of the standard remuneration amount under the provisions of Article 3, paragraph (1) of that Act as amended by this Act.
<sup>machine translation, not official</sup>

**第二項**  前項の規定により改定された標準報酬は、昭和五十三年一月一日から同年九月三十日までの標準報酬とする。
<sup>suppl-3521-86/art-2/par-2 · https://japanlaw.org/en/health-insurance-act/suppl-3521-86/art-2/par-2 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86/art-2/par-2</sup>
The standard remuneration amount revised pursuant to the provisions of the preceding paragraph is the standard remuneration amount from January 1 to September 30 of that year.
<sup>machine translation, not official</sup>

**第三項**  この法律の施行の日において現に病院又は診療所に収容されている者が当該疾病又は負傷及びこれにより発した疾病により同日以後引き続き病院又は診療所に収容されている場合における一部負担金については、この法律による改正後の健康保険法第四十三条ノ八第一項第二号（同法第四十三条ノ十六第二項において例による場合を含む。）の規定にかかわらず、なお従前の例による。
<sup>suppl-3521-86/art-2/par-3 · https://japanlaw.org/en/health-insurance-act/suppl-3521-86/art-2/par-3 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86/art-2/par-3</sup>
With regard to co-payments in the case where a person who is actually accommodated in a hospital or clinic on the day this Act comes into effect continues, on or after that day, to be accommodated in a hospital or clinic by reason of the sickness or injury concerned and the sickness arising therefrom, the provisions then in force continue to govern, notwithstanding the provisions of Article 43-8, paragraph (1), item (ii) of the Health Insurance Act as amended by this Act (including the case where it is applied in accordance with Article 43-16, paragraph (2) of that Act).
<sup>machine translation, not official</sup>

**第四項**  この法律の施行の日前にこの法律による改正前の健康保険法第四十七条に規定する支給期間が満了した傷病手当金の支給期間については、なお従前の例による。
<sup>suppl-3521-86/art-2/par-4 · https://japanlaw.org/en/health-insurance-act/suppl-3521-86/art-2/par-4 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86/art-2/par-4</sup>
With regard to the payment period of injury and sickness allowance for which the payment period prescribed in Article 47 of the Health Insurance Act prior to its amendment by this Act expired before the day this Act comes into effect, the provisions then in force continue to govern.
<sup>machine translation, not official</sup>

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## Cites
- suppl-3521-86/art-2/par-1: 健康保険法第二十条 → 健康保険法 第二十条 (Article 20), art-20 — https://japanlaw.org/en/health-insurance-act/art-20 · https://japanlaw.org/l/211AC0000000070/art-20
- suppl-3521-86/art-2/par-1: 同法第三条第一項 → 健康保険法 第三条第一項 (Article 3, paragraph (1)), art-3/par-1 — https://japanlaw.org/en/health-insurance-act/art-3/par-1 · https://japanlaw.org/l/211AC0000000070/art-3/par-1
- suppl-3521-86/art-2/par-2: 前項 → 健康保険法 附則第二条第一項 (Supplementary Provisions, Article 2, paragraph (1)), suppl-3521-86/art-2/par-1 — https://japanlaw.org/en/health-insurance-act/suppl-3521-86/art-2/par-1 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86/art-2/par-1

## Cited by

1 provision cites this one. No official source publishes this direction.

- 健康保険法 附則第二条第二項（健康保険法の一部改正に伴う経過措置） — https://japanlaw.org/en/health-insurance-act/suppl-3521-86/art-2/par-2 · https://japanlaw.org/l/211AC0000000070/suppl-3521-86/art-2/par-2

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 健康保険法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/211AC0000000070/20261001_507AC0000000087), retrieved 2026-10-10
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Health Insurance Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3266/tb), retrieved 2026-10-10
- claude-sonnet-5-5 — Machine translation, batch health-insurance-act-20261010T183826-014, translated 2026-10-11
- This site's parser, version 189 — 健康保険法 — structure, counts, cross-references and defined terms, computed 2026-10-10
